m68knommu: simplify ColdFire "timers" clock initialization

The ColdFire "timers" clock setup can be simplified. There is really no
need for the flexible per-platform setup code. The clock interrupt can be
hard defined per CPU platform (in CPU include files). This makes the
actual timer code simpler.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
diff --git a/arch/m68k/include/asm/m5272sim.h b/arch/m68k/include/asm/m5272sim.h
index 0665ba1..469686f 100644
--- a/arch/m68k/include/asm/m5272sim.h
+++ b/arch/m68k/include/asm/m5272sim.h
@@ -73,6 +73,11 @@
 #define	MCFSIM_PCDAT		(MCF_MBAR + 0x96) /* Port C Data (r/w) */
 #define	MCFSIM_PDCNT		(MCF_MBAR + 0x98) /* Port D Control (r/w) */
 
+/*
+ *	Define system peripheral IRQ usage.
+ */
+#define	MCF_IRQ_TIMER		69		/* Timer0, Level 6 */
+#define	MCF_IRQ_PROFILER	70		/* Timer1, Level 7 */
 
 /*
  * Generic GPIO support